#FA7140

CSS

:root {
  --carrot: #fa7140;
  --carrot-rgb: 250 113 64;
  --carrot-oklch: oklch(0.706 0.18 39.4);
}

.element {
  color: var(--carrot);
  background-color: hsl(16 95% 62%);
  border-color: oklch(0.706 0.18 39.4);
}

Tailwind CSS v4

@theme {
  --color-carrot: #fa7140;
  --color-carrot-50: #ffe5ce;
  --color-carrot-100: #ffd5ba;
  --color-carrot-200: #ffba98;
  --color-carrot-300: #ff966c;
  --color-carrot-400: #f47245;
  --color-carrot-500: #e24c00;
  --color-carrot-600: #bf4209;
  --color-carrot-700: #9a3509;
  --color-carrot-800: #732409;
  --color-carrot-900: #511806;
  --color-carrot-950: #360800;
}

SCSS

$carrot: #fa7140;
$carrot-rgb: 250, 113, 64;
$carrot-light: mix(#fff, $carrot, 20%);
$carrot-dark: mix(#000, $carrot, 20%);

.element {
  color: $carrot;
  box-shadow: 0 0 0 2px rgba($carrot, 0.35);
}